{"id":19110,"date":"2024-05-31T10:02:09","date_gmt":"2024-05-31T02:02:09","guid":{"rendered":"https:\/\/chimaytech.net\/?p=19110"},"modified":"2024-05-31T13:53:47","modified_gmt":"2024-05-31T05:53:47","slug":"ph-meter-maintenance","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/ph-meter-maintenance\/","title":{"rendered":"b\u1ea3o tr\u00ec m\u00e1y \u0111o ph"},"content":{"rendered":"<h1 id=\"the-importance-of-ph-meter-maintenance-wpaicgheading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH<\/h1>\n<p>\nT\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Where would a pressure sensor be used? chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/fDdcpfLHxEQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Vi\u1ec7c duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e1y \u0111o pH l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m nghi\u00ean c\u1ee9u khoa h\u1ecdc, s\u1ea3n xu\u1ea5t v\u00e0 gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng. M\u00e1y \u0111o pH l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a m\u1ed9t ch\u1ea5t v\u00e0 ch\u00fang cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH v\u00e0 th\u1ea3o lu\u1eadn c\u00e1c b\u01b0\u1edbc li\u00ean quan \u0111\u1ebfn vi\u1ec7c b\u1ea3o qu\u1ea3n c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u1edf \u0111i\u1ec1u ki\u1ec7n t\u1ed1i \u01b0u.<br \/>\n[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4[\/embed]<br \/>\n\u0110\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t, vi\u1ec7c hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o pH. Hi\u1ec7 bao g\u1ed3m vi\u1ec7c so s\u00e1nh s\u1ed1 \u0111o c\u1ee7a m\u00e1y \u0111o pH v\u1edbi c\u00e1c dung d\u1ecbch chu\u1ea9n \u0111\u00e3 bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb pH \u0111\u00e3 bi\u1ebft. Theo th\u1eddi gian, m\u00e1y \u0111o pH c\u00f3 th\u1ec3 l\u1ec7ch kh\u1ecfi c\u00e0i \u0111\u1eb7t hi\u1ec7u chu\u1ea9n ban \u0111\u1ea7u do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9, nhi\u1ec5m b\u1ea9n \u0111i\u1ec7n c\u1ef1c ho\u1eb7c l\u00e3o h\u00f3a c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong. B\u1eb1ng c\u00e1ch hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o pH th\u01b0\u1eddng xuy\u00ean, m\u1ecdi sai l\u1ec7ch \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0 s\u1eeda ch\u1eefa, \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c hi\u1ec7u chu\u1ea9n, vi\u1ec7c b\u1ea3o qu\u1ea3n v\u00e0 x\u1eed l\u00fd m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang. C\u00e1c \u0111i\u1ec7n c\u1ef1c pH, b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m c\u1ee7a m\u00e1y \u0111o, ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef \u1ea9m v\u00e0 ng\u00e2m trong dung d\u1ecbch b\u1ea3o qu\u1ea3n khi kh\u00f4ng s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111i\u1ec7n c\u1ef1c kh\u00f4ng b\u1ecb kh\u00f4, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c. H\u01a1n n\u1eefa, c\u00e1c \u0111i\u1ec7n c\u1ef1c n\u00ean \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng. Vi\u1ec7c x\u1eed l\u00fd th\u00f4 b\u1ea1o ho\u1eb7c \u0111\u00e1nh r\u01a1i m\u00e1y \u0111o c\u00f3 th\u1ec3 g\u00e2y ra h\u01b0 h\u1ecfng kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i cho \u0111i\u1ec7n c\u1ef1c, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a \u0111i\u1ec7n c\u1ef1c.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/ROS-2015-RO\u7a0b\u5e8f\u63a7\u5236\u56681-1.png\" alt=\"alt-377\" class=\"wp-image-377\" id=\"i377\" \/><br \/>\nVi\u1ec7c v\u1ec7 sinh \u0111i\u1ec7n c\u1ef1c pH th\u01b0\u1eddng xuy\u00ean l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec. Theo th\u1eddi gian, \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 c\u1eb7n ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf ph\u00e9p \u0111o ch\u00ednh x\u00e1c. L\u00e0m s\u1ea1ch \u0111i\u1ec7n c\u1ef1c b\u1eb1ng dung d\u1ecbch l\u00e0m s\u1ea1ch th\u00edch h\u1ee3p ho\u1eb7c lau nh\u1eb9 b\u1eb1ng v\u1ea3i m\u1ec1m c\u00f3 th\u1ec3 gi\u00fap lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111o nh\u1ea5t qu\u00e1n v\u00e0 ch\u00ednh x\u00e1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 quy tr\u00ecnh v\u1ec7 sinh v\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u m\u00e0i m\u00f2n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111i\u1ec7n c\u1ef1c.<\/p>\n<p>M\u1ed9t c\u00e1ch b\u1ea3o tr\u00ec c\u1ea7n thi\u1ebft kh\u00e1c l\u00e0 thay th\u1ebf \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu v\u00e0 m\u1ed1i n\u1ed1i c\u1ee7a m\u00e1y \u0111o pH. \u0110i\u1ec7n c\u1ef1c tham chi\u1ebfu \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o pH. Theo th\u1eddi gian, c\u00e1c \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m b\u1ea9n ho\u1eb7c c\u1ea1n ki\u1ec7t, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c. B\u1eb1ng c\u00e1ch thay th\u1ebf \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu \u0111\u1ec1u \u0111\u1eb7n, hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y \u0111o pH c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c duy tr\u00ec v\u00e0 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c ph\u00e9p \u0111o \u0111\u00e1ng tin c\u1eady.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>CCT-5300<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng \u0111\u1ed5i<\/td>\n<td>10,00cm-1<\/td>\n<td>1.000cm-1<\/td>\n<td colspan=\"2\">0.100cm-1<\/td>\n<td>0,010cm-1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500\uff5e20.000)<\/td>\n<td>(1.0\uff5e2.000)<\/td>\n<td colspan=\"2\">(0.5\uff5e200)<\/td>\n<td>(0.05\uff5e18.25)<\/td>\n<\/tr>\n<tr>\n<td>\u03bcS\/cm<\/td>\n<td>\u03bcS\/cm<\/td>\n<td colspan=\"2\">\u03bcS\/cm<\/td>\n<td>M\u03a9\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">TDS<\/td>\n<td>(250\uff5e10.000)<\/td>\n<td>(0,5\uff5e1.000)<\/td>\n<td colspan=\"2\">(0,25\uff5e100)<\/td>\n<td rowspan=\"2\">\u2014\u2014<\/td>\n<\/tr>\n<tr>\n<td>ppm<\/td>\n<td>ppm<\/td>\n<td colspan=\"2\">ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103\uff08Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng : NTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"5\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">\u0110i\u1ec7n tr\u1edf su\u1ea5t: 2,0% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">TDS: 1,5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9.:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103 v\u00e0 nbsp;v\u1edbi 25\u2103 l\u00e0 Ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"5\">B\u1ed9 ph\u00e1t\/b\u1ed9 ph\u00e1t \u0111\u01a1n c\u00e1ch ly(4\uff5e20)mA\uff0cin \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td colspan=\"5\">R\u01a1le SPDT, Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i: AC 230V\/50A(Max)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"3\">CCT-5300E : DC24V<\/td>\n<td colspan=\"2\">CCT-5320E : AC 220V\u00b115 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9. v\u00e0 nbsp;(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"5\">Nhi\u1ec7t \u0111\u1ed9.(-20\uff5e60)\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"5\">96mm\u00d796mm\u00d7105mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"5\">91mm\u00d791mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"5\"> v\u00e0 nbsp;B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c g\u1eafn, c\u00e0i \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/Main-071.png\" alt=\"alt-3711\" class=\"wp-image-3711\" id=\"i3711\" \/><br \/>\nKi\u1ec3m tra th\u01b0\u1eddng xuy\u00ean v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u0169ng l\u00e0 nh\u1eefng nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec quan tr\u1ecdng. Ki\u1ec3m tra m\u1ecdi h\u01b0 h\u1ecfng v\u1eadt l\u00fd, k\u1ebft n\u1ed1i l\u1ecfng l\u1ebbo ho\u1eb7c d\u1ea5u hi\u1ec7u hao m\u00f2n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n leo thang. Ngo\u00e0i ra, vi\u1ec7c theo d\u00f5i hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y \u0111o pH v\u00e0 gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi m\u1ecdi sai l\u1ec7ch c\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ph\u00e9p \u0111o.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">H\u01b0\u1edbng d\u1eabn b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ROC-2315 RO (220V)<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td colspan=\"3\">ROC-2315<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e1t hi\u1ec7n \u0111\u01a1n l\u1ebb<\/td>\n<td rowspan=\"6\">\u0110\u1ea7u v\u00e0o ti\u1ebfp \u0111i\u1ec3m kh\u00f4<\/td>\n<td colspan=\"2\">N\u01b0\u1edbc th\u00f4 kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>(s\u00e1u k\u00eanh)<\/td>\n<td colspan=\"2\">B\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">B\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">B\u00ecnh ch\u1ee9a n\u01b0\u1edbc tinh khi\u1ebft cao v\u00e0 c\u00f3 m\u1ef1c n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">T\u00edn hi\u1ec7u ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">Ch\u1ea1y thi\u1ebft l\u1eadp l\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td rowspan=\"5\">\u0110\u1ea7u ra ti\u1ebfp \u0111i\u1ec3m kh\u00f4<\/td>\n<td>B\u01a1m n\u01b0\u1edbc th\u00f4<\/td>\n<td>SPST-NO c\u00f4ng su\u1ea5t th\u1ea5p: AC220V\/3A Max ;AC110V\/5A Max<\/td>\n<\/tr>\n<tr>\n<td>(n\u0103m k\u00eanh)<\/td>\n<td>Van \u0111\u1ea7u v\u00e0o<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>B\u01a1m cao \u00e1p<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>Van x\u1ea3<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>Van x\u1ea3 v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m ph\u00e1t hi\u1ec7n \u0111o l\u01b0\u1eddng<\/td>\n<td colspan=\"3\">\u0110\u1ed9 d\u1eabn n\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 c\u00f3 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng (0\uff5e50\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"3\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 0,1~200\u03bcS\/cm\/1~2000\u03bcS\/cm\/10~999\u03bcS\/cm (v\u1edbi c\u1ea3m bi\u1ebfn \u0111\u1ed9 d\u1eabn kh\u00e1c nhau )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m. : 0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"3\">1,5 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"3\">AC220V (\u00b110 ph\u1ea7n tr\u0103m ) v\u00e0 nbsp;, v\u00e0 nbsp;50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9:\uff080\uff5e50\uff09\u2103 v\u00e0 nbsp;;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH v\u00e0 nbsp;(kh\u00f4ng ng\u01b0ng t\u1ee5 )<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"3\">96\u00d796\u00d7130mm( chi\u1ec1u cao \u00d7r\u1ed9ng\u00d7\u0111\u1ed9 s\u00e2u)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"3\">91\u00d791mm\uff08chi\u1ec1u cao \u00d7chi\u1ec1u r\u1ed9ng\uff09<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"3\">G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9ng nh\u1eadn<\/td>\n<td colspan=\"3\">CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>T\u00f3m l\u1ea1i, t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH kh\u00f4ng th\u1ec3 b\u1ecb ph\u00f3ng \u0111\u1ea1i. Hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean, b\u1ea3o qu\u1ea3n v\u00e0 x\u1eed l\u00fd th\u00edch h\u1ee3p, l\u00e0m s\u1ea1ch, thay th\u1ebf \u0111i\u1ec7n c\u1ef1c v\u00e0 ki\u1ec3m tra \u0111\u1ec1u l\u00e0 c\u00e1c b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e1y \u0111o pH. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o tr\u00ec n\u00e0y, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o m\u00e1y \u0111o pH \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c, gi\u00fap \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t-<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Vi\u1ec7c duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e1y \u0111o pH l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m nghi\u00ean c\u1ee9u khoa h\u1ecdc, s\u1ea3n xu\u1ea5t v\u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":19061,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[202],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/19110"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=19110"}],"version-history":[{"count":7,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/19110\/revisions"}],"predecessor-version":[{"id":19216,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/19110\/revisions\/19216"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/19061"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=19110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=19110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=19110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}